op {
  graph_op_name: "WriteFile"
  in_arg {
    name: "filename"
    description: <<END
scalar. The name of the file to which we write the contents.
END
  }
  in_arg {
    name: "contents"
    description: <<END
scalar. The content to be written to the output file.
END
  }
  summary: "Writes `contents` to the file at input `filename`."
  description: <<END
Creates the file and recursively creates directory if it does not exist.
END
}
